<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
  <title>错误页面</title>
</head>
<body>
<h1>操作失败</h1>
<p>${errorMsg}</p>
<a href="AuctionServlet?opr=selectAll">返回列表</a>
</body>
</html>